Rename rabbitmq.ini.dist to rabbitmq.ini
mv config/rabbitmq.ini.dist config/rabbitmq.ini
docker-compose up -d
docker exec -it rabbit-deadletter_php_1 bin/console rabbit:setup
docker exec -it rabbit-deadletter_php_1 bin/console rabbit:message:publish
Wait X seconds, this timeout value is defined on the ttl atribute from rabbitmq.ini
docker exec -it rabbit-deadletter_php_1 bin/worker
Fine for delay re-queue messages or basic.nack.
Not for a Unacked Message that sits there for a long time